of each concentration were performed. Calibration curves were plotted between analyte concentrations versus that analyte area. Linearity regression analysis of the data gave correlation coefficient value‚ slope and intercept. For concentrations between 100µg/mL and 1200 µg/mL‚ the calibration curves were linear. By the values of the correlation coefficients (r2)‚ the linearity of the calibration curves was validated. The correlation coefficients were 0.999 for Ritonavir and 0.999 for Lopinavir. The
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Demand Estimation Nekishawa Ellis Strayer University Demand Estimation For this assignment‚ one is to imagine that they work for the maker of a leading brand of low calorie‚ frozen microwavable food. The maker estimates a demand equation for its product. They use data from twenty-six supermarkets around the country for the month of April. To get a better understanding of how to solve the equation‚ one must first have a better understanding of demand estimation. Demand estimation is a process
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Springer-Verlag Wien 2013 (2.1) 5 6 2 lgðI0 =IÞ ¼ eCd; Basis of Derivative Spectrophotometry (2.2) where I0 and I are light intensity before and after passing through a layer of substance‚ of solution‚ or a leaf‚ e is a coefficient depending on wavelength
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of the relevant range‚ variable and fixed cost-behavior patterns may change. Answer: True Difficulty: 2 Objective: 2 8. Any linear cost function can be graphed by knowing only the slope coefficient. Answer: False Difficulty: 1 Objective: 2 A linear function can be graphed if the slope coefficient and the intercept are known. 9. Knowing the proper relevant range is essential to properly classify costs. Answer: True Difficulty: 1 Objective: 2 10. It can be inferred that when there
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widely used airfoils in the modern aircrafts. In this analysis‚ the lift‚ drag‚ pressure profiles and their coefficients of the airfoils are been calculated using xflr5 program. These are obtained in the form of graphical representation by feeding data such as Reynolds number‚ Mach number‚ Angle of Attack and dimensions of the airfoils to the program. The results such as maximum lift coefficient‚ stalling angle‚ maximum lift to drag ratio and such parameters are obtained and are been compared with each
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Cultural Background Haiti is a small country in the Caribbean located on the island of Hispaniola‚ which it shares with the Dominican Republic. Currently‚ Haiti covers the smaller portion of the island on the west end‚ within the Greater Antillean island group of the West Indies. Haiti is the third largest Caribbean nation‚ with 9 million people spread out over 28‚000 km; 2.1 million are concentrated in the capital city of Port-au-Prince (CIA‚ 2010). Vodoun‚ or “Voodoo” is the religion of the
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Exam Review Questions Economics – CIA4U Chapter 1 – Basic Principles: 1. Economics is the science of a. needs and wants b. scarcity and choice c. facts and opinions d. resource allocations 2. Opportunity cost is a. the sum of all that is lost from making a choice b. the sum of all that is lost from taking one course of action over another c. the next best alternative choice d. the cost of making a choice 3. If a firm achieves its desired output consuming a certain amount of resources‚ it can
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profit-maximizing ticket price? P2.6 SOLUTION A. When a linear demand curve is written as: P = a + bQ a is the intercept and b is the slope coefficient. Because 3‚200 seats were sold at a regular price of $12 per game‚ and 5‚200 seats were sold at the discount price of $7‚ two points on the firm’s linear demand curve are identified. Given this information‚ it is possible to identify the linear demand curve by solving the system of two equations with two unknowns‚ a and b:
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ASSIENMENT [2] METAL FORMING REVIEW QUESTIONS 1- What are the differences between bulk deformation processes and sheet metal processes? Answer. In bulk deformation‚ the shape changes are significant‚ and the work parts have a low area-to-volume ratio. In sheet metal processes‚ the area-to-volume ratio is high. 2- Extrusion is a fundamental shaping process. Describe it. Answer. Extrusion is a compression process in which the work material is forced to flow through a die orifice‚ thereby forcing
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INTERNATIONAL J OURNAL OF M ULTIDISCIPLINARY S CIENCES AND ENGINEERING‚ VOL . 3‚ NO. 7‚ J ULY 2012 Assessment of Economic Impact and Efficiency of a Combined Gas Turbine with a Thermoelectric Generator Onoroh Francis‚ Ikebudu Kingsley O.‚ and Okafor I.O.U Abstract– The research presents how to scavenge waste heat from a gas turbine plant using a thermoelectric generator and to assess the economic implication. On comparing the equivalent uniform annual worth of the combined GT/TEG with GT only
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